In her quest to destroy Wonder Woman, Circe the immortal sorceress has unleashed the Trinity Beast, an ancient, magical monster which steals her powers--and Wonder Woman must fight to save both the world and her mortal enemy.
"Twelve-year-old Diana's much-anticipated visit with her best friend, Princess Sakina, turns into an adventure as they face a booby-trapped island, a forbidden visitor, and a demon"--Publisher.